Patent invalidity dossiers.

US Patent 6,029,195, titled "System for customized electronic identification of desirable objects," was invented by Frederick S. M. Herz. The patent was filed on December 5, 1997, and issued on February 22, 2000. Current assignees include…

I'll search for authoritative information on US 6,100,114, including any CAFC docket activity. Let me check for any litigation or CAFC activity involving this patent specifically. US Patent 6,100,114 — Search Results and Summary Search…

I'll search for information on this patent and any CAFC proceedings involving it. I have confirmation of the patent's core bibliographic data. Now let me search for any CAFC 2026 docket or litigation activity involving this specific…

US Patent 6,122,664 (US6122664A) — Summary Search note I searched for patent number 6122664 (and the "6,122,664" form). I found no CAFC 2026 docket entries or any pending litigation involving this patent — it expired in 2017, so active…

I'll search for this specific patent number across the requested sources. Now let me check for any litigation or CAFC docket activity and USPTO status records. US Patent 6,148,976 — Analyst Summary Search note: I ran targeted queries…

I'll search the USPTO database and CAFC dockets for patent number 617045, interpreting the number literally. The initial searches returned only unrelated or false-positive results (e.g., U.S. Patent No. 6,159 from 1849 and a 1956 serial…

US Patent 6218872, titled "Line driver with output impedance synthesis," was invented by Victor Koren. The patent was filed on December 23, 1999, and issued on April 17, 2001. As of May 12, 2025, the patent was assigned to QUICKER…

I'll search for information about this specific patent number and any related litigation. Let me run additional targeted searches for any CAFC or district court litigation and to confirm bibliographic details. Summary: U.S. Patent…

I'll search for information on US Patent 6266324 in the USPTO database and check for any CAFC docket activity. The first search confirmed the patent's bibliographic data. Let me do additional targeted checks for CAFC docket activity and…

I'll search for the specific patent number and any CAFC docket references. The initial searches returned no results. Let me try alternative search formulations. Let me check specifically for any CAFC or federal court docket activity…

I'll search for authoritative information on this patent number, including any 2026 litigation activity. Let me search further for litigation and docket information, and confirm the assignee details. Let me run a couple more targeted…

I'll search for the specific patent number 6295286 in the USPTO and CAFC records. Let me check for any CAFC litigation records involving this patent and verify the USPTO bibliographic data. Let me do one final check specifically for CAFC…

I'll search for information about US Patent 6,304,561, including any USPTO records and CAFC docket activity. Let me do a couple more targeted searches to check for any CAFC or district-court litigation involving this specific patent…

I'll search for information about US Patent 6,324,172 in the USPTO database and any CAFC 2026 docket activity. The CAFC docket search returned no results. Let me run additional targeted searches to confirm there's no litigation or CAFC…

Summary of U.S. Patent 6,352,879 B1 Search note: I searched for the literal identifier "6352879" only. I disregarded the Japanese patent JP 6352879 B2 (an unrelated electroless platinum plating patent that surfaced in results) and other…

I'll verify the patent's bibliographic data and check for any 2026 litigation, then summarize. The CAFC search returned nothing. Let me run a couple of targeted follow-ups on litigation/docket history. US Patent 6,370,135 — Analyst Summary…

I'll search for this patent in the USPTO database and any CAFC 2026 docket records. Let me run additional targeted searches for any CAFC or litigation records involving this specific patent. One more check for CAFC records and confirmation…

I'll search for the specific patent number and any litigation related to it. Let me dig into litigation history and the actual claim set. US 6,406,845 — Verification Summary Search-status caveat up front: I searched general web/patent…

US Patent 6,409,602: Slim Terminal Gaming System Title: Slim terminal gaming system Assignee: New Millenium Gaming LLC Inventors: Michael S. Wiltshire, James J. Lisenbee, Jayant S. Karmarkar, Timothy A. Wiltshire Filing Date: November 24…

I'll search for this specific patent in the USPTO database and check the CAFC 2026 dockets for any proceedings involving it. Let me run additional searches to confirm the legal status and check for any CAFC proceedings more specifically…